A parabola is a curved line with particular characteristics. Any point on the curve is the same distance from a fixed point and a fixed straight line. The result looks like half of an ellipse or the ...

Quadratic graph lines are U- or Ո-shaped, which is called a parabola. A linear graph can be drawn using only three points. A quadratic graph is a curve, so more points are plotted to support accuracy.

The more commodities rise toward the heavens, the more skepticism emerges from anyone who distrusts the look of parabolic graphs. Bespoke Investment Group sounded a note of caution on Thursday with ...